Just don’t eat the ones with “cotton” inside. No Bueno.Morel. Fortunately not easily confused with others.
I used to be a head chef in another lifetime. People would come in looking to sell them by the 5 gal bucket. I never bought them, only cause I couldn’t trust myself to get the identification right on every mushroom that would make it in the plate. Heard a story about a chef that used the wrong morels in Bozeman last summer, tragic ending. He probably thought he was doing it all right.
if you know your stuff, collect away. Just be careful.